AU2001262453A1 - Method for detecting simultaneous transmissions of electronic tags - Google Patents

Method for detecting simultaneous transmissions of electronic tags

Info

Publication number
AU2001262453A1
AU2001262453A1 AU2001262453A AU6245301A AU2001262453A1 AU 2001262453 A1 AU2001262453 A1 AU 2001262453A1 AU 2001262453 A AU2001262453 A AU 2001262453A AU 6245301 A AU6245301 A AU 6245301A AU 2001262453 A1 AU2001262453 A1 AU 2001262453A1
Authority
AU
Australia
Prior art keywords
electronic tags
simultaneous transmissions
detecting simultaneous
detecting
transmissions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001262453A
Other languages
English (en)
Inventor
Richard Kalinowski
Michel Latteux
David Simplot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tagsys SAS
Original Assignee
Gemplus Card International SA
Gemplus SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gemplus Card International SA, Gemplus SA filed Critical Gemplus Card International SA
Publication of AU2001262453A1 publication Critical patent/AU2001262453A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
AU2001262453A 2000-05-25 2001-05-17 Method for detecting simultaneous transmissions of electronic tags Abandoned AU2001262453A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0006698A FR2809515B1 (fr) 2000-05-25 2000-05-25 Procede de detection d'emissions simultanees d'etiquettes electroniques
FR0006698 2000-05-25
PCT/FR2001/001524 WO2001091037A1 (fr) 2000-05-25 2001-05-17 Procede de detection d'emissions simultanees d'etiquettes electroniques

Publications (1)

Publication Number Publication Date
AU2001262453A1 true AU2001262453A1 (en) 2001-12-03

Family

ID=8850613

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001262453A Abandoned AU2001262453A1 (en) 2000-05-25 2001-05-17 Method for detecting simultaneous transmissions of electronic tags

Country Status (5)

Country Link
US (1) US20030122654A1 (fr)
EP (1) EP1285396A1 (fr)
AU (1) AU2001262453A1 (fr)
FR (1) FR2809515B1 (fr)
WO (1) WO2001091037A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1867925B (zh) * 2003-10-15 2010-12-08 Nxp股份有限公司 能向通信设备提供标识信息的数据载体电路
US8635283B2 (en) * 2004-04-05 2014-01-21 International Business Machines Corporation Tagging the seen/not-seen status of a real time message
US20120126948A1 (en) * 2006-11-20 2012-05-24 Kevin Michael Brunski Identification system and method
JP5905122B2 (ja) * 2012-11-30 2016-04-20 株式会社日立製作所 管理装置、管理方法及びプログラムを格納する記録媒体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539394A (en) * 1994-03-16 1996-07-23 International Business Machines Corporation Time division multiplexed batch mode item identification system
US5673037A (en) * 1994-09-09 1997-09-30 International Business Machines Corporation System and method for radio frequency tag group select
US5550547A (en) * 1994-09-12 1996-08-27 International Business Machines Corporation Multiple item radio frequency tag identification protocol
FR2748333B1 (fr) * 1996-05-06 1998-11-27 Inside Technologies Procede pour selectionner un module electronique parmi une pluralite de modules presents dans le champ d'interrogation d'un terminal
US6362737B1 (en) * 1998-06-02 2002-03-26 Rf Code, Inc. Object Identification system with adaptive transceivers and methods of operation
US5777561A (en) * 1996-09-30 1998-07-07 International Business Machines Corporation Method of grouping RF transponders
US5883582A (en) * 1997-02-07 1999-03-16 Checkpoint Systems, Inc. Anticollision protocol for reading multiple RFID tags
FR2774495B1 (fr) * 1998-02-04 2000-09-22 Sgs Thomson Microelectronics Procede d'identification de cartes electroniques presentes dans une zone d'investigation
FR2776409B1 (fr) * 1998-03-20 2000-05-05 Gemplus Card Int Systeme et procede d'identification de produits par identifiant aleatoire
US6480143B1 (en) * 1998-11-09 2002-11-12 Supersensor (Proprietary) Limited Electronic identification system
US6456191B1 (en) * 1999-03-23 2002-09-24 Exi Wireless Systems Inc. Tag system with anti-collision features

Also Published As

Publication number Publication date
WO2001091037A1 (fr) 2001-11-29
FR2809515A1 (fr) 2001-11-30
FR2809515B1 (fr) 2002-08-30
EP1285396A1 (fr) 2003-02-26
US20030122654A1 (en) 2003-07-03

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